Recent developments in the study of ionic liquid interfaces using X-ray photoelectron spectroscopy and potential future directions

2012 ◽  
Vol 14 (15) ◽  
pp. 5010 ◽  
Author(s):  
Hans-Peter Steinrück
Keyword(s):  
Ionic Liquid ◽  
Photoelectron Spectroscopy ◽  
Liquid Interfaces ◽  
Future Directions ◽  
X Ray ◽  
Recent Developments

scholarly journals Cover Feature: Potential Screening at Electrode/Ionic Liquid Interfaces from In Situ X‐ray Photoelectron Spectroscopy (ChemistryOpen 12/2019)

ChemistryOpen ◽  
2019 ◽  
Vol 8 (12) ◽  
pp. 1362-1362 ◽  
Author(s):  
Francesco Greco ◽  
Sunghwan Shin ◽  
Federico J. Williams ◽  
Bettina S. J. Heller ◽  
Florian Maier ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Photoelectron Spectroscopy ◽  
Liquid Interfaces ◽  
X Ray

scholarly journals Potential Screening at Electrode/Ionic Liquid Interfaces from In Situ X‐ray Photoelectron Spectroscopy

ChemistryOpen ◽  
2019 ◽  
Vol 8 (12) ◽  
pp. 1365-1368
Author(s):  
Francesco Greco ◽  
Sunghwan Shin ◽  
Federico J. Williams ◽  
Bettina S. J. Heller ◽  
Florian Maier ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Photoelectron Spectroscopy ◽  
Liquid Interfaces ◽  
X Ray

Solid-liquid interfaces studied with synchrotron-based ambient pressure X-ray photoelectron spectroscopy

2021 ◽  
Author(s):  
David Starr ◽  
Marco Favaro ◽  
Pip Clark ◽  
Rossella Yivlialin ◽  
Maryline Ralaiarisoa ◽  
...  
Keyword(s):  
Photoelectron Spectroscopy ◽  
Ambient Pressure ◽  
Liquid Interfaces ◽  
X Ray ◽  
Solid Liquid

Magnetic Nanoparticle Supported Ionic Liquid Phase Catalyst for Oxidation of Alcohols

2020 ◽  
Vol 73 (11) ◽  
pp. 1088
Author(s):  
Altafhusen Naikwade ◽  
Megha Jagadale ◽  
Dolly Kale ◽  
Gajanan Rashinkar
Keyword(s):  
Ionic Liquid ◽  
Liquid Phase ◽  
Photoelectron Spectroscopy ◽  
Magnetic Nanoparticle ◽  
Analytical Techniques ◽  
X Ray ◽  
Supported Ionic Liquid ◽  
Transmission Electron ◽  
Oxidation Of Alcohols ◽  
Ft Ir

A new magnetic nanoparticle supported ionic liquid phase (SILP) catalyst containing perruthenate anions was prepared by a multistep procedure. The various analytical techniques such as FT-IR spectroscopy, X-ray photoelectron spectroscopy, transmission electron microscopy, thermogravimetric analysis, energy dispersive X-ray analysis, and vibrating sample magnetometer analysis ascertained the successful formation of catalyst. The performance of a magnetically retrievable SILP catalyst was evaluated in the selective oxidation of alcohols. The split test and leaching studies of the SILP catalyst confirmed its heterogeneous nature. In addition, the reusability potential of SILP catalyst was also investigated which revealed its robust activity up to six consecutive cycles.

Surface Studies on the Ionic Liquid 1-Ethyl-3-Methylimidazolium Ethylsulfate Using X-Ray Photoelectron Spectroscopy (XPS)

2006 ◽  
Vol 220 (10) ◽  
pp. 1439-1453 ◽  
Author(s):  
J. M. Gottfried ◽  
F. Maier ◽  
J. Rossa ◽  
D. Gerhard ◽  
P. S. Schulz ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Photoelectron Spectroscopy ◽  
Surface Studies ◽  
X Ray

scholarly journals Soft X-ray Studies of Pu Electronic Structure: Past Lessons and Future Directions

2008 ◽  
Vol 1104 ◽  
Author(s):  
James G Tobin ◽  
SW Yu
Keyword(s):  
Electronic Structure ◽  
Absorption Spectroscopy ◽  
Photoelectron Spectroscopy ◽  
Future Directions ◽  
X Ray ◽  
X Ray Absorption

AbstractPhotoelectron Spectroscopy (PES) [1] and X-ray Absorption Spectroscopy (XAS, Figure 1) [2-4] have contributed greatly to our improved understanding of Pu electronic structure. From these and related measurements, the following has been determined.

scholarly journals Kinetics of Highly Active TiO2 Microspheres Formation in a Presence of Ethylammonium Nitrate Ionic Liquid

2018 ◽  
Author(s):  
Anna Gołąbiewska ◽  
Micaela Checa-Suárez ◽  
Marta Paszkiewicz-Gawron ◽  
Wojciech Lisowski ◽  
Edyta Raczuk ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Surface Area ◽  
Photoelectron Spectroscopy ◽  
High Efficiency ◽  
Diffuse Reflectance Spectroscopy ◽  
Phenol Degradation ◽  
Bet Surface Area ◽  
Synthesis Time ◽  
X Ray ◽  
Highly Active

Spherical microparticles of TiO2 were synthesized by the ionic liquid-assisted solvothermal method at different reaction time (3, 6, 12 and 24h). The properties of the prepared photocatalysts were investigated by means of UV-vis diffuse-reflectance spectroscopy (DRS), BET surface area measurements, scanning electron microscopy (SEM), X-ray diffraction analysis (XRD), and X-ray photoelectron spectroscopy (XPS). The results indicated that the efficiency of phenol degradation was related with a time of the solvothermal synthesis as determined for TiO2_EAN(1:1)_24h sample. Microparticles of TiO2_EAN(1:1)_3h formed during the only 3h of synthesis time revealed really high photoactivity under visible irradiation – 75%. This value increased to 80% and 82% after 12h and 24h, respectively. The photoactivity increase was accompanied by the increase of the specific surface area thus pores size, as well as ability to absorb UV-vis irradiation. The high efficiency of phenol degradation of IL-TiO2 photocatalysts was ascribed to the interaction between the surface of TiO2 and ionic liquid components (carbon and nitrogen).

Sign in / Sign up

Export Citation Format

Share Document